16377+1933 STF 2070 (HD 150048)

16^h 37^m 44.01^s +19° 33' 24.8" P.A. 142.00 sep 28.5 mag 7.85,10.44 Sp K0 dist. 214.59 pc (699.99 l.y.)

Coord 2000	16377+1933	Discov num	STF2070	Comp		Coord arcsec 2000	16 37 44.01 +19 33 24.8
Date first	1897	Date last	2015	Obs	20
Pa first	140	Pa last	142	P.A. Now (θ)	142°
Sep first	28.9	Sep last	28.533	Sep. Now (ρ)	28.533"
Mag pri	7.85	Mag sec	10.44	delta mag (ΔM)	2.59	Spectral class	K0 (yellow-orange)
Pri motion ra	-020	Sec motion ra	-031
Pri motion dec	+005	Sec motion dec	+003
Notes

rPM=0.359

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 150048	Constellation	Hercules	SAO	102279	HIP	81418
Tycho2	1527-01011-1	Gaia DR2	4563500475393452288	HD	150048	BD	BD+19 3135
Distance	214.59	Distance ly	699.99

WDS 16377+1933 STF 2070 (HD 150048) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
STFA		(F. Struve DD - Appendix list #1)	...................
STFB		(F. Struve DD - Appendix list #2)	...................
StF1833A	Ma -	Struve, F.G.W.	1833MmRAS...5...13H
StF1833A	+Mc	cited by Herschel (MemRAS 5, 13, 1833)
StF1833B	Ma -	Struve, F.G.W.	1833AN.....10..389B
StF1833B		cited by Bessel (AN 10, 389, 1833)
StF1837	Ma -	Struve, F.G.W.	1837AN.....14...249
StF1837		Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837		(Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A	Ma -	Struve, F.G.W.	1844QB43.S66.......
StF1844A		cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A	Ma -	Struve, F.G.W.	.
StF1852A		cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A	Ma -	Struve, F.G.W.	1865AN.....64...81E
StF1865A		cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A	Ma -	Struve, F.G.W.	1875AN.....85..323D
StF1875A		cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878	Ma -	Struve, F.G.W.	.
StF1878		Pulkova Observations 9, 1878
StF1878B	Ma -	Struve, F.G.W.	1878Obs.....2..239G
StF1878B		cited by Gledhill (Obs 2, 239, 1878)
StF1880A	Ma -	Struve, F.G.W.	1880Obs.....3..535G
StF1880A		cited by Gledhill (Obs 3, 535, 1880)
StF1906A	Ma -	Struve, F.G.W.	1906QB821.B972.....
StF1906A		cited in BDS (Burnham Double Star Cat.), 1906
StF1906B	Ma -	Struve, F.G.W.	1906MmRAS..56....1L
StF1906B		cited by Lewis (MemRAS 56, 1, 1906)
StF1922A	Ma -	Struve, F.G.W.	1922AN....216...49R
StF1922A		cited by Rabe (AN 216, 49, 1922)
StF1932A	Ma -	Struve, F.G.W.	1932QB821.A43......
StF1932A		cited in ADS (Aitken Double Star Cat.), 1932
StF2002	- -	Weis, J.
StF2002		F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002		USNO Library : QB 821 .S8 W49 2002
StF2022	- -	email note from Jan Weis: 6 July 2022
StF9999	Ma -	Struve, F.G.W.	...................
StF9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16377+1933	STF2070		2000	10	142	28.6	7.85	10.44	K0	D	163744.01+193324.8
16377+1933	STF2070		2006	11	142	28.6	7.85	10.44	K0	D	163744.01+193324.8
16377+1933	STF2070		2009	12	143	29.1	7.85	10.44	K0	D	163744.01+193324.8
16377+1933	STF2070		2010	13	143	28.6	7.85	10.44	K0	D	163744.01+193324.8
16377+1933	STF2070		2015	16	142	28.6	7.85	10.44	K0		163744.01+193324.8

If you need more information about this double, apply for a data request form to the WDS.

WDS 16377+1933 STF 2070 (HD 150048) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16377+1933 STF 2070 (HD 150048) : MEASURES

No records found.

WDS 16377+1933 (HD 150048) : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 16377+1933 (HD 150048) : ALADIN DSS IMAGE @ 16^h 37^m 44.01^s +19° 33' 24.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16377+1933 STF 2070 (HD 150048) : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		16377+1933	STF2070		142	28.5
Show		16374+1947	TDS 826		201	1.3	15
Show		16359+1950	RAO 351		258	0.4	31
Show		16389+2028	STT 314		234	3.8	57
Show		16348+2016	SKF1646		343	1.3	60
Show		16348+2019	TDS9977		2	0.7	62
Show		16424+1908	CBL 510		334	6.4	72
Show		16350+2039	LDS4679		311	25.2	76
Show		16323+1931	TOB 259		316	19.0	77
Show		16317+1919	STF2058	AB	352	1.8	87
Show		16317+1919	STF2058	AC	141	15.3	87
Show		16316+1917	STF2057	AB	269	4.9	89
Show		16316+1917	STF2057	AC	49	173.8	89
Show		16413+1816	COU2512		2	0.4	93
Show		16446+1920	MMA 5		324	28.2	98
Show		16446+1914	UC 3220	BC	62	57.5	100
Show		16446+1914	UC 3220	AB	206	27.8	100
Show		16435+2043	STTA149		134	96.2	107
Show		16457+1939	TOK 605		227	542.8	114
Show		16377+2130	TDT 9		27	0.4	117
Show		16462+1944	UC 3228		140	17.0	121
Show		16371+1732	COU 311		106	0.3	122
Show		16439+2101	SLW9008		213	7.8	124
Show		16348+2145	WSI 105		136	0.1	138
Show		16424+2136	STF2085	AB	310	6.1	139
Show		16450+1758	GWP2662		72	15.9	141
Show		16289+1825	STF2052	AB	118	2.5	144
Show		16289+1825	STF2052	AC	44	136.4	144
Show		16415+2147	J 738		248	2.0	145
Show		16412+1714	HDS2366		94	0.6	148
Show		16416+1714	COU 312	Aa,Ab	359	0.9	150
Show		16409+2157	HO 553		184	12.0	151
Show		16421+2151	HU 487		96	0.2	152
Show		16272+1900	HDS2326		236	0.3	153
Show		16354+1703	WEB 6		1	155.3	154
Show		16386+1658	LEP 149		114	5.4	156
Show	Kornephoros	16302+2129	BLA 4	Aa,Ab	107	0.0	157
Show	Kornephoros	16302+2129	BUP 170	AB	276	245.8	157
Show		16489+1949	BRT2425		317	4.5	158
Show		16407+1701	UC 3206		320	15.7	159
Show		16318+1719	COU 310		321	1.0	159
Show		16393+2213	HDS2360		222	0.1	162
Show		16278+2054	STH 3	AB	285	2.1	162
Show		16278+2054	STT 311	AC	321	11.0	162
Show		16278+2054	GII 235	Aa,Ab	129	0.2	162
Show		16263+2005	AZC 100		3	15.7	165
Show		16350+2214	COU 68		260	0.9	165
Show		16261+1937	SKF2662		89	5.3	165
Show		16395+2217	CVR 836		348	12.2	166
Show		16476+2106	TDT 90		74	1.0	167
Show		16442+2200	J 1326	AB	235	2.6	169

WDS 16377+1933 : COMPONENTS

	A
B	pa=143.6° sep=27.92"

16377+1933 A

Componente originario normalizzato	AB	Name	HD 150048	Coord arcsec 2000	163744.01+193324.8	Mag	7.85
Spectral class	K0 (yellow-orange)	PmRA	-20.00	PmDE	5.0	SAO	102279
HIP	81418	Tycho2	1527-01011-1	HD	150048	BD	BD+19 3135

Tycho2

Tycho2	1527-01011-1	Pflag		RAmdeg	249.43336215	DEmdeg	19.55689241
PmRA	-21.9	PmDE	3.7	E RAmdeg	6	E DEmdeg	6
E pmRA	0.9	E pmDE	0.9	EpRAm	1990.91	EpDEm	1990.83
Num	15	Q RAmdeg	0.8	Q DEmdeg	1.3	Q pmRA	1.0
Q pmDE	1.3	BTmag	9.220	E BTmag	0.018	VTmag	7.848
E VTmag	0.011	Prox	291	TYC	T	HIP	81418
CCDM	A	RAdeg	249.43341639	DEdeg	19.55688361	EpRA 1990	1.63
EpDE 1990	1.56	E RAdeg	5.5	E DEdeg	5.9	Posflg
Corr	-0.1

SAO

SAO	102279	DelFlag		RA1950		PmRA1950	-0.0012
DE1950		PmDE1950	-0.018	Vmag	7.4	SpType	K0
Double code		Source	28	CatNum	5958	DM	BD+19 3135
DMcomp		BDsup		HD	150048	M HD	0
GC		RA1950rad	4.34387402	DE1950rad	0.34305784	PmRA2000	-0.0011
PmDE2000	-0.016

Hipparcos

Catalog	H	HIP	81418	Proxy		RAhms	16 37 44.02
DEdms	+19 33 24.8	Vmag	7.72	VarFlag		R Vmag	H
RAdeg	249.433	DEdeg	19.5569	AstroRef	A	Plx	7.42
CCDM	16377+1933	N CCDM	I	Nsys	2	Ncomp	1
MultFlag	C	Source	P	Qual	C	M HIP
Theta		Rho		HD	150048	BD	BD+19 3135
CD		CP		Dm number	+19 3135	VIred	1.16
SpType	K0	R SpType		Coord arcsec 2000	163744.02+193324.8

Hipparcos 2

HIP	81418	Sn	95	So	3	Nc	1
RArad	4.3534344239	DErad	0.341332065	Plx	4.66	PmRA	-21.8
PmDE	4.22	E RArad	0.64	E DErad	0.62	E Plx	0.89
E pmRA	0.85	E pmDE	0.87	Hpmag	7.883	E Hpmag	0.0067
SHp	0.015	VA	0	BV	1.158	E BV	0.013
VI	1.12

CCDM

Ccdm	16377+1933	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.04	DDEs	25.0
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.0	Sp	K0	PmNote	*
PmRA	-14	PmDE	5	Dm number	+19 3135	Cat1	BD
Name2	+19 1540	Cat2	AGK2/3	HD	150048	M HD
ADS BDS	B 7696	M ADS BDS		N IDS		IDS	16334N1945A
HIC	81418

16377+1933 B

Componente originario normalizzato	AB	Coord arcsec 2000	163745.18+193302.3	Mag	10.44	PmRA	-31.00
PmDE	3.0	HIP	81419	Tycho2	1527-00978-1	Calc delta mag	2.59
Calc coord	yes

Tycho2

Tycho2	1527-00978-1	Pflag		RAmdeg	249.43861932	DEmdeg	19.55049090
PmRA	-31.2	PmDE	-5.3	E RAmdeg	45	E DEmdeg	50
E pmRA	1.6	E pmDE	1.6	EpRAm	1982.60	EpDEm	1979.78
Num	3	Q RAmdeg	1.6	Q DEmdeg	0.4	Q pmRA	1.6
Q pmDE	0.4	BTmag	11.799	E BTmag	0.081	VTmag	10.443
E VTmag	0.044	Prox	291	TYC	T	HIP	81419
CCDM	B	RAdeg	249.43869639	DEdeg	19.55050333	EpRA 1990	1.67
EpDE 1990	1.59	E RAdeg	47.4	E DEdeg	53.7	Posflg	D
Corr	-0.2

Hipparcos

Catalog	H	HIP	81419	Proxy		RAhms	16 37 45.28
DEdms	+19 33 02.3	Vmag	11.45	VarFlag		R Vmag	H
RAdeg	249.439	DEdeg	19.5506	AstroRef	B	Plx	14.2
CCDM	16377+1933	N CCDM	I	Nsys	2	Ncomp	1
MultFlag	C	Source	I	Qual	C	M HIP
Theta		Rho		HD		BD
CD		CP		Dm number		VIred	0.71
SpType		R SpType		Coord arcsec 2000	163745.28+193302.3

Hipparcos 2

HIP	81419	Sn	95	So	3	Nc	1
RArad	4.3535260856	DErad	0.3412230328	Plx	8.16	PmRA	-46.11
PmDE	-16.37	E RArad	9.4	E DErad	9.68	E Plx	11.67
E pmRA	11.3	E pmDE	12.74	Hpmag	11.5768	E Hpmag	0.1421
SHp	0	VA	0	BV	0.763	E BV	0.13
VI	0.8

CCDM

Ccdm	16377+1933	RComp		Comp	B	Note1
Note2		Discov num	STF2070	DRAs		DDEs
R dRAs		Year	1905	Theta	140	Rho	28.4
Obs	3	Vmag	9.8	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	B 7696	M ADS BDS	N	N IDS		IDS	16334N1945B
HIC	81419